PT-2021-21556 · Lenovo · Thinkpad

Published 2021-11-12 · Updated 2021-11-23 · CVE-2021-3718

Positive Technologies (AI Summary)

CVSS v2.0

4.7

Medium

Base vector

AV:L/AC:M/Au:N/C:N/I:N/A:C

Name of the Vulnerable Software and Affected Versions ThinkPad models (affected versions not specified)

Description A denial of service issue was reported in some ThinkPad models. This issue could cause a system to crash when the Enhanced Biometrics setting is enabled in BIOS.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-232

Related Identifiers

CVE-2021-3718

Affected Products

Thinkpad

References · 4

• https://osv.dev/vulnerability/CVE-2021-3718 · Vendor Advisory
• https://support.lenovo.com/us/en/product_security/LEN-72619 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2021-3718 · Security Note
• https://t.me/cibsecurity/32343 · Telegram Post